:root {
  --primary: #196BAC;
  --primary-dark: #003863;
  --primary-light: #6DCFF6;
  --neutral: #D1D3D4;
  --text-dark: #414042;
  --dark-bg: #03111f;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
}
body {
  font-family: "Archivo", sans-serif;
  background: #fff;
  color: var(--text-dark);
  overflow-x: hidden;
}

.navbar {
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(12px);
  transition: 0.3s;
}

.navbar-brand img {
  height: 52px;
}

@media(max-width: 991px) {
  .navbar-brand img {
    height: 40px;
  }
}

.nav-link {
  color: white !important;
  margin: 0 10px;
  font-weight: 500;
  position: relative;
}

.nav-link::after {
  content: '';
  width: 0;
  height: 2px;
  background: var(--primary-light);
  position: absolute;
  left: 0;
  bottom: -4px;
  transition: 0.3s;
}

.nav-link:hover::after {
  width: 100%;
}

.hero {
  min-height: 100vh;
  background:
    linear-gradient(rgba(0, 20, 40, 0.85), rgba(0, 20, 40, 0.85)),
    url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=1920&auto=format&fit=crop') center/cover;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(109,207,246,0.25) 0%, rgba(0,0,0,0) 70%);
  top: -250px;
  right: -150px;
  animation: pulse 6s infinite ease-in-out;
}

@keyframes pulse {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  color: var(--primary-light);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  font-weight: 600;
}

.hero h1 {
  color: white;
  font-size: 60px;
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 25px;
}

.hero h1 span {
  color: var(--primary-light);
}

.hero p {
  color: rgba(255,255,255,0.8);
  font-size: 18px;
  line-height: 1.8;
  max-width: 650px;
  margin-bottom: 35px;
}

.btn-primary-custom {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border: none;
  color: white;
  padding: 10px 20px;
  border-radius: 14px;
  font-weight: 600;
  transition: 0.4s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 30px rgba(25,107,172,0.35);
}

.btn-primary-custom:hover {
  transform: translateY(-4px);
  color: white;
}

.btn-outline-custom {
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  padding: 15px 32px;
  border-radius: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: 0.4s;
  backdrop-filter: blur(10px);
}

.btn-outline-custom:hover {
  background: rgba(255,255,255,0.08);
  color: white;
}

section {
  padding: 110px 0;
}

.section-title-small {
  color: var(--primary);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.section-title {
  font-size: 50px;
  font-weight: 900;
  margin-bottom: 25px;
  line-height: 1.2;
}

.section-title span {
  color: var(--primary);
}

.about-image {
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.15);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.glass-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  backdrop-filter: blur(14px);
  padding: 35px;
  transition: 0.4s;
  height: 100%;
}

.dark-section {
  background: linear-gradient(180deg, #03111f 0%, #051a30 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.service-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 40px 30px;
  transition: 0.4s;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: rgba(109,207,246,0.4);
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.service-icon {
  width: 75px;
  height: 75px;
  background: rgba(109,207,246,0.1);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--primary-light);
  margin-bottom: 25px;
}

.service-card h4 {
  font-weight: 700;
  margin-bottom: 18px;
}

.industry-card {
  background: white;
  border-radius: 24px;
  padding: 35px;
  text-align: center;
  height: 100%;
  transition: 0.4s;
  border: 1px solid #edf0f3;
}

.industry-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.08);
}

.industry-card i {
  font-size: 42px;
  color: var(--primary);
  margin-bottom: 20px;
}

.stats {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: white;
  border-radius: 28px;
  padding: 50px;
}

.stat-number {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 10px;
}

.portfolio-card {
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  height: 350px;
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s;
}

.portfolio-card:hover img {
  transform: scale(1.08);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  display: flex;
  align-items: end;
  padding: 30px;
  color: white;
}

.cta-section {
  background:
    linear-gradient(rgba(0, 20, 40, 0.88), rgba(0, 20, 40, 0.88)),
    url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?q=80&w=1600&auto=format&fit=crop') center/cover;
  color: white;
  text-align: center;
  border-radius: 40px;
  padding: 100px 40px;
}

footer {
  background: #020b14;
  color: rgba(255,255,255,0.7);
  padding: 80px 0 30px;
}

footer h5 {
  color: white;
  margin-bottom: 25px;
  font-weight: 700;
}

footer ul {
  list-style: none;
  padding: 0;
}

footer ul li {
  margin-bottom: 12px;
}

footer ul li a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: 0.3s;
}

footer ul li a:hover {
  color: var(--primary-light);
}

.social-icons a {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.06);
  color: white;
  margin-right: 10px;
  transition: 0.3s;
  text-decoration: none;
}

.social-icons a:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: all 1s ease;
}

.fade-up.active {
  opacity: 1;
  transform: translateY(0);
}

@media(max-width: 991px) {
  .hero h1 {
    font-size: 45px;
  }

  .section-title {
    font-size: 38px;
  }

  section {
    padding: 40px 0;
  }
}

@media(max-width: 767px) {
  .hero h1 {
    font-size: 31px;
  }

  .hero p {
    font-size: 16px;
  }

  .btn-group-custom {
    flex-direction: column;
  }
}

.navbar-toggler {
  background-color: #6dcff6 !important;
}